Volume of an object is 20cm raise to 3 and the mass in 50g density of water is 1 gcm raise to minus 3 will the object float on water or sink in water
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The volume of 50 g of a substance is 20 cm3. If the density of water is 1 gcm3, will the substance float or sink? Mass of substance (m) = 50 g Volume of substance (V) = 20 cm^3 Density of substance (D) = m/v = 50g/20cm^3 = 2.5gcm^-3 The substance will sink in water, as its density (2.5 gcm^-3) is more than the density of water (1 gcm^-3)
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